The invention provides an automatic transverse load and longitudinal load balancing method based on a virtualization technology. A web server load balancing mechanism and the virtualization technology are used to monitor resources automatically, and a virtual machine is automatically established, closed or shifted according to a preset load balancing strategy. By the virtualization technology, the virtual machine of a business system is monitored in real time, longitudinal load and transverse load balancing mechanisms are used, run simultaneously and complement each other, so that a highly intelligent automatic control business system load balancing mode with high availability and high portability can be implemented, the resources can be distributed without human intervention and can be utilized efficiently, and production operation of the business system is not affected in a whole process. The automatic transverse load and longitudinal load balancing method based on the virtualization technology is a highly intelligent automatic control business system load balancing method, and the resources can be distributed without human intervention and can be utilized efficiently.